About: http://webisa.webdatacommons.org/401557514

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The polymeric sphere may be formed of any suitable material, including but not limited to PEBAX, nylon, polyimide, PEEK, polyethylene terephalate (PET) polyurethane, polyethylene, and polypropolyne.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es